Anne Hathaway leads trader sentiment for the 2027 Oscars Best Supporting Actress race at 54% implied probability, driven by Universal’s decision to campaign her performance as Penelope in Christopher Nolan’s The Odyssey in the supporting category. The film’s strong early positioning as a Best Picture frontrunner and her prior win in the category create momentum, though the studio’s dual push with co-star Samantha Morton introduces internal competition. Penélope Cruz at 25.5% reflects gains from recent festival exposure in multiple projects, while lower odds for names like Zendaya, Sandra Hüller, and Margaret Qualley highlight a wide-open field. With nominations months away, guild precursors and critical consensus will likely shape shifts in this still-fluid race.